baber/WOPTO huggingface dataset:
Patent KR-20060054022-A (KR)
Inventor: SCHOPPA CHRISTOPHER A
IPC: G06F21/12
Filed: 2005-10-14
Abstract: 휴대 컴퓨팅 환경에 관한 시스템, 방법 및 데이터 구조가 개시된다.  휴대 디바이스와 호스트 디바이스 간에 통신 링크가 설정된다.  휴대 디바이스는 프로세싱 유닛을 구비하며, 호스트 디바이스에 의해 액세스가능한 프로세스를 실행하도록 구성된다.  호스트 디바이스는 휴대 디바이스 상의 프로세스와 인터랙트하도록 구성된 어플리케이션을 포함한다.  휴대 디바이스 상의 프로세스는 통신 링크를 이용하여 호스트 디바이스 상의 어플리케이션에 데이터를 제공한다.  어플리케이션은 이 데이터를 이용하여 컴퓨팅 환경을 제공한다. 
       
     휴대 컴퓨팅 환경, 휴대 디바이스, 호스트 디바이스
Patent KR-20070042617-A (KR)
Inventor: YI JEONG HOON
IPC: H01S5/028
Filed: 2005-10-19
Abstract: 본 발명은 반도체 레이저 다이오드의 거울면 형성방법에 관한 것으로서, 기판 상부에 형성된 복수의 질화물 반도체 레이저 다이오드들의 에피층 상부의 에지 일부 영역을 제외한 영역에 보호막을 형성하고, 상기 보호막이 형성되지 않은 영역을 스크라이빙한 후, 브레이킹 하여 별개의 반도체 레이저 다이오드로 분리하는 것을 특징으로 한다. 
     	본 발명에 의하면, 상기 복수의 반도체 레이저 다이오드들의 에피층 상부의 에지 일부 영역에만 스크라이빙이 수행되므로 스크라이빙이 최소화되고, 복수의 반도체 레이저 다이오드들이 결정면을 따라 분리되므로 양질의 거울면을 얻을 수 있으며, 상기 에지 일부 영역을 제외한 영역은 보호막으로 보호되므로 스크라이빙 공정 중에 발생하는 분말(Particle) 등에 의한 오염을 최소화 할 수 있게 된다. 
       
     	스크라이빙, 브레이킹, 에지 모드, 연속 모드, 벽개면, 마일라
Patent KR-20070043112-A (KR)
Inventor: PARK KEUN HONG
IPC: H04B1/40
Filed: 2005-10-20
Abstract: 본 발명은 블루투스 모듈을 구비한 이동통신 단말기에 관한 것으로, 특히 블루투스 헤드셋을 이용하여 음성 데이터를 처리하고, 단말기의 본체에 구비된 카메라 모듈로 영상을 송수신하도록 하여 사용자가 편리하게 영상통화를 할 수 있도록 하는 블루투스를 이용한 이동통신 단말기의 영상통화 장치 및 방법에 관한 것이다.  
     본 발명은 무선으로 음성 데이터를 처리하는 블루투스 헤드셋을 사용자가 장착하도록 하고, 이동통신 단말기에는 블루투스 헤드셋으로 음성데이터를 수신하고 제공하는 블루투스 송수신부와 영상을 촬영하는 카메라 모듈과 음성 데이터와 영상데이터를 싱크시켜 합성시키는 데이터 합성부를 구비하여 사용자가 영상통화를 편리하게 할 수 있도록 하는 블루투스를 이용한 이동통신 단말기의 영상통화 장치 및 방법을 제공한다. 
       
     블루투스 헤드셋, 데이터합성부, TV 아웃단자.
Patent KR-20070043325-A (KR)
Inventor: YOO SEON KYUNG
IPC: A63B22/02
Filed: 2005-10-21
Abstract: 본 발명은 코스 정보를 구현하는 트레드밀 시스템에 관한 것으로, 사용자가 원하는 마라톤 코스를 입력하기만 하면, 사용자가 트랙 벨트의 구동 속도나 경사도를 조절하지 않더라도, 주행 거리에 따른 풍경 정보를 화면을 통해 표시하고, 트레드밀의 트랙부의 경사도가 입력된 마라톤 코스의 주행 거리에 따른 지면의 경사와 동일하게 되도록 제어하고, 마라톤 경기의 지형에 따른 풍향과 풍속을 팬으로 불어줌으로써, 사용자가 실내에서 런닝 운동을 하고 있음에도 실외에서 마라톤 코스를 주행하는 것과 같은 가상 현실감을 느끼도록 하여, 런닝 운동의 지루함을 방지하고 흥미감을 고취시켜 보다 높은 활용도를 유도하는 트레드밀 시스템을 제공한다.  
       
     주행 코스, 트레드밀, 경사 구동부, 주행거리감지센서, 자동 속도 조절
Patent KR-20060052456-A (KR)
Inventor: MURAKAMI NAO
IPC: G02F1/1335
Filed: 2005-11-04
Abstract: 본 발명의 액정 표시 장치는, 하나의 기판 상에 컬러 필터를 구비한 한 쌍의 기판 및 기판 사이에 제공된 표시 매체로서 액정층을 포함하는 액정셀; 및 하나 이상의 광학 보상층을 포함하는 광학 보상 소자를 포함한다.     광학 보상 소자는 액정층에 대하여 컬러 필터의 반대측 상에 배열된다.     이러한 액정 표시 장치는 우수한 시야각 보상을 허용하고, 뛰어난 경사 방향 콘트라스트를 나타내며, 두께를 감소시킬 수 있다. 
       
     액정 표시 장치, 액정층, 액정셀, 광학 보상층, 광학 보상 소자
Patent KR-20070048560-A (KR)
Inventor: KIM MUN HWAN
IPC: D06F58/10
Filed: 2005-11-16
Abstract: 본 발명은 의류를 강제 송풍방식으로 건조하는 의류건조장치에 관한 것으로서, 본 발명에 따른 의류건조장치는, 건조시키기 위한 의류가 내부에 삽입되는 제1 및 제2바스켓; 흡입되는 외부공기를 가열하기 위한 가열유닛; 상기 가열유닛에 의해 가열된 본열공기를 상기 제1바스켓과 상기 제2바스켓 중 선택된 어느 하나로 안내하여 유입시키기 위한  본열 덕트유닛; 본열공기가 유입된 상기 선택된 어느 하나의 바스켓을 통과한 예열공기를 다른 하나의 바스켓으로 안내하여 유입시키기 위한 예열덕트유닛;을 포함하며, 상술한 바와 같은 구성에 의해 에너지 효율이 향상된다. 
       
     의류, 건조장치, 본열, 예열, 에너지 효율, 배기파이프
Patent KR-20070052634-A (KR)
Inventor: RO YONG MAN
IPC: H04N7/167
Filed: 2005-11-17
Abstract: 본 발명은 차세대 코딩 기법인 SVC(Scalable Video Coding) 비트스트림의 암호화에 관한 것으로 SVC 인코딩 후 생성되는 비트스트림에서 시간, 공간, 품질의 다차원 스케일러빌리티 따라서 구분된 NAL(Network Abstract Layer)의 암호화를 통해 암호화 후에도 공간, 시간, 품질(Spatial, Temporal, Quality)의 다차원 스케일러빌리티 (Scalability) 기능을 제공하고, 암호화 후 비트스트림 추출과정에서도 스케일러빌리티가 유지되는 암호화 방법을 제공한다. 이러한 스케일러블 암호화는 암호화된 비트스트림에서 특정 부분을 비트스트림 추출과정에서 제거하고 사용자에게 특정 스케일러빌리티에 접근하기 위한 키의 조합에 따라 접근을 제한하도록 하여 스케일러블 비디오의 컨텐츠를 스케일러빌리티 단위로 보호할 수 있다는 효과가 있다.  
       
     스케일러블, 스케일러블 비디오 코딩, SVC, 비디오 암호화, 조건적 접근제어 암호화
Patent KR-20070053970-A (KR)
Inventor: SHON JONG CHULL
IPC: F24C7/02
Filed: 2005-11-22
Abstract: 전자레인지 및 그 제어 방법을 개시한다. 본 발명에 따른 전자레인지 및 그 제어 방법은 해동 모드에서 마이크로파의 사용 효율을 높이고 전체 해동 시간을 단축시키며, 해동 성능을 높이는데 그 목적이 있다. 이와 같은 목적의 본 발명에 따른 전자레인지의 제어 방법은, 스팀을 발생시키는 스팀 발생 장치와 마이크로파를 발생시키는 마그네트론을 함께 구비하는 전자레인지의 제어 방법에 있어서, 스팀을 이용하여 조리물의 표면을 고르게 해동시키고; 마이크로파를 이용하여 잔여 해동을 실시한다.
Patent KR-20050121182-A (KR)
Inventor: WOO KYUNG IL
IPC: H04B10/25
Filed: 2005-11-24
Abstract: 본 발명은 기존에 포설되어 있는 단일회선의 1Gbps 광케이블을 그대로 이용하여 최대 16Gbps의 트래픽을 양방향으로 전송할 수 있도록 함으로써 전화국사와 MDF 사이의 전송대역폭을 획기적으로 개선시켜 줄 수 있도록 한 CWDM 광트랜스폰더 장치에 관한 것이다.  이를 위해 구성되는 본 발명의 CWDM 광트랜스폰더 장치는 기가비트 이더넷 서비스 제공업체와 단일선로의 광케이블로 연결되며 다수의 가입자망 이더넷 스위치를 구비한 MDF를 포함하여 이루어진 기가비트 이더넷 서비스 시스템에서 기가비트 이더넷 서비스 제공업체와 MDF의 광케이블 말단에 각각 설치되며, 내부에서 처리된 신호를 CWDM 규격에 맞는 다수 파장의 광신호로 다중화하여 광케이블을 통해 출력하거나 광케이블을 통해 입력되는 다수 파장의 광신호를 역다중화하는 CWDM MUX/DEMUX; 이더넷 데이터를 처리하는 이더넷 전송IC 및 CWDM MUX/DEMUX와 이더넷 전송IC 사이에서 광신호를 전기신호로 변환하거나 그 역변환을 수행하는 CWDM 광모듈을 포함하여 이루어진다.
Patent KR-20070057371-A (KR)
Title: The product method and end plate of fuel sell
Inventor: JO SUNG HWA
IPC: H01M8/02
Filed: 2005-12-02
Abstract: Provided are left and right end plates for a polymer electrolyte fuel cell stack, which is coupled to both ends of the fuel cell, prevents a loss of current and electricity leakage, has non-conductive property and heat resistance, and shows excellent insulation property. The left end plate coupled to the left side of a fuel cell stack is obtained by the method comprising the steps of: forming a current collector plate(20) having a manifold portion made of copper or brass; forming a top plate(10) and a bottom plate(30) having manifold portions corresponding to the manifold portion by using a material having excellent chemical durability and electric insulation property; applying a sealant(50) onto the surfaces of the top plate and the bottom plate from a dispenser; pressurizing the top plate and the bottom plate against the current collector plate to provide a current collector; applying a sealant between a preformed stainless steel end plate and the current collector and pressurizing them against each other to provide a left end plate; and curing the sealant in the left end plate.
Patent KR-20070060876-A (KR)
Title: Air conditioner
Inventor: KIM JIN BAEK
IPC: F24F13/08
Filed: 2005-12-09
Abstract: An air conditioner is provided to easily separate and couple a sucking grill by coupling the sucking grill to a body in a sliding type, and to easily clean a sucking filter by separating the sucking filter only through separating the sucking grill. An air conditioner includes a body, and a sucking grill. The body has a suction hole. The sucking grill is installed at the suction hole, has a sucking filter(36) in one body, and is coupled with the suction hole of the body in a sliding manner. The suction hole and the sucking grill have rails coupled to each other in the sliding manner at upper and lower ends thereof so as to push and separate the sucking grill. The sucking filter is integrally coupled with the sucking grill through injection-molding.
Patent KR-20070061949-A (KR)
Title: Oil seal structure of oil pump case for automobile
Inventor: LEE CHANG HO
IPC: F01M1/02
Filed: 2005-12-12
Abstract: An oil seal structure of an oil pump case for a vehicle is provided to achieve improved durability of an oil seal by allowing the oil seal to function as a seal along the movement of a crank shaft even when the crank shaft eccentrically rotates. An oil seal(30) made of rubber is interposed between an outer surface of a crank shaft(10) and an inner surface of a shaft insert hole(21) of an oil pump case. The oil seal has a ring shape to be compressed onto the outer surface of the crank shaft. A ring-shaped leaf spring(33) having a U-shaped cross section is interposed between an inner steel plate(32) and an outer steel plate(34). A plurality of compression elements(35) is arranged inside the inner steel plate such that the compression elements are movable in a radial direction.
Patent KR-20060079093-A (KR)
Inventor: CHANG JOSEPH
IPC: G11B33/14
Filed: 2005-12-16
Abstract: 본 발명은 하드 디스크 드라이브 내에서 공기 유동을 제어하도록 배향되고 성형된, 인입 에지 및/또는 배출 에지를 가지는 디스크 댐퍼를 갖춘 하드 디스크 드라이브에 대해 기술한다.  인입 에지와 배츨 에지는 액튜에이터 조립체에서 공기유동 난기류를 감소한다. 이것은 회전 디스크 표면을 읽기-쓰기 헤드가 액세스할 때 위치 에러 신호(PES)를 개선한다. 배출 에지는 바람직하게, 하드 디스크 드라이브에서 디스크(들)의 각 회전에 관련된 경사각으로 만곡되고 그리고 배향된다. 배출 에지는 바람직하게, 섹터 각도의 한 부분 너머로 확장되어 디스크 댐퍼로의 전체 공기 유동 속도를 낮춘다. 이것은 인입 에지의 팁이 종래에 가능했던 것에 비해 가까이 액튜에이터 조립체에 배치되게 한다.  
       
     하드 디스크 드라이브, 댐퍼, 난류, 디스크 댐퍼
Patent KR-20070067578-A (KR)
Title: A biomaterial formed by thin film of calcium phosphate crystals inhibiting osteoclast differentiation and its preparation
Inventor: KIM HYUN MAN
IPC: A61L27/12
Filed: 2005-12-24
Abstract: A biomaterial made of a thin film of calcium phosphate crystals for inhibiting osteoclast differentiation and a manufacturing method thereof are provided to increase biocompatibility by preventing a lower substrate coated with the calcium phosphate thin film of high roughness from being exposed. The method for manufacturing the biomaterial coated with a calcium phosphate thin film of high surface roughness comprises the steps of: pouring calcium phosphate supersaturated solution on the surface of a solid; firstly reacting the calcium phosphate supersaturated solution on the surface of the solid at 20~45°C for 20~40 minutes; pouring the calcium phosphate supersaturated solution on the surface of the calcium phosphate thin film; and secondly reacting the calcium phosphate supersaturated solution on the surface of the calcium phosphate thin film at 20~45°C for 60~120 minutes.
Patent KR-20070067838-A (KR)
Title: Method and apparatus of parallel bit test for semiconductor memory device
Inventor: KIM JUN HYUNG
IPC: G11C29/00
Filed: 2005-12-26
Abstract: A method and an apparatus of a parallel bit test for a semiconductor memory device are provided to reduce the total test time by changing a clock edge which is a reference of outputting output data without extending the high period of an internal clock. In a semiconductor memory device, a parallel bit test is performed in response to a start command of the parallel bit test and plural output data are generated as the parallel bit test result. First output data among the output data is output in response to a first falling edge of a clock after a read command is applied. Second output data among the output data is output in response to a rising edge following the first falling edge of the clock.
Patent KR-20070068137-A (KR)
Title: Noise removing method of measured data
Inventor: HONG JONG HUEI
IPC: H03H7/00
Filed: 2005-12-26
Abstract: A method for removing a noise of measured data is provided to prevent an erroneous operation and a time delay of a system by removing an impulse noise or a high frequency noise. A method for removing a noise of measured data includes the steps of: sampling measured data inputted from a sensor(1); inputting the sampled data to a median filter(5); allocating a level corresponding to a signal characteristic to the sampled data; and compensating a difference which is generated by the allocated level. An impulse noise and a high frequency noise are removed by allocating the level corresponding to the signal characteristic through the median filter(5) instead of a low pass filter. The outputted data is inputted to a control unit(4) or a monitoring unit(3), is used in monitoring or controlling a system, and prevents an erroneous operation of the system.
Patent KR-20070068697-A (KR)
Title: Polypropylene having a low coefficient of friction and a low heat-adhesive temperature
Inventor: LEE JUN KYU
IPC: C08K3/36
Filed: 2005-12-27
Abstract: A polypropylene resin composition for low-temperature heat adhesion is provided to reduce the coefficient of friction even without using a slip agent by controlling the amount of an anti-blocking agent added, and thus produce easily separable polypropylene films. The polypropylene resin composition for low-temperature heat adhesion comprises 100 parts by weight of a crystalline ethylene-propylene-1-butene terpolymer having a melting temperature of 125-135°C, 1-10 parts by weight of a low density polyethylene, and 0.1-1 parts by weight of an anti-blocking agent. The anti-blocking agent is a mixture of a silica-based compound and a polymethacrylic compound.
Patent KR-20070070565-A (KR)
Title: Photolithography for improving uniformity of critical dimension of pattern and contact hole forming method for using the same
Inventor: KIM SHANG WON
IPC: H01L21/28
Filed: 2005-12-29
Abstract: A photolithography for improving uniformity of critical dimension of a pattern and a method for forming a contact hole in a semiconductor device using the same are provided to prevent defect such as footing by previously removing a basic component by annealing an insulation layer prior to deep ultraviolet photoresist. An insulation layer(110) is formed on a base film, and then is annealed to eliminate a basic component contained in the insulation layer. The insulation having no basic component is coated with a chemically amplified photoresist layer(130), and then a portion of the chemically amplified photoresist layer is patterned to open a portion of the insulation layer. The insulation layer is selectively etched by using the patterned photoresist layer.
Patent KR-20070070757-A (KR)
Title: Level shiter and liquid crystal display using the same
Inventor: YU JAE SUNG
IPC: G09G3/20
Filed: 2005-12-29
Abstract: A level shifter and an LCD(Liquid Crystal Display) device using the same are provided to enable a high speed operation of the level shifter by controlling pull-up and pull-down transistors using a feed-back voltage. A level shifter includes pull-up and pull-down transistors(M5,M6) and a bias voltage generator(150). The pull-up transistor supplies a high voltage(Vdd) as an output voltage in response to a voltage of a first bias node(Nb1). The pull-down transistor supplies a low voltage(Vss) as the output voltage in response to a voltage of a second bias node(Nb2). The bias voltage generator receives an input voltage, the output voltage, the high voltage, and the low voltage, and supplies bias voltages, which are opposite to the logical value of the input and output voltages, to the first and second bias nodes. The low voltage is supplied as the output voltage when the low voltage is supplied as the input voltage. The high voltage is supplied as the output voltage when a second high voltage(Vcc), which has a different voltage level from the high voltage, is supplied as the input voltage.
Patent KR-20050025308-A (KR)
Title: Locking device
Inventor: EURICH EGBERT
IPC: B21D26/02
Filed: 2003-06-27
Abstract: The invention relates to a locking device for a device used for producing metal pieces that are transformed in a closed form tool. Said locking device at least comprises: - several tensioning loops (2), each of which is provided with at least one traction frame (2.2) that has a closed contour and encompasses two facing, spaced-apart segments (2.3) between which a form tool (12) can be disposed, each of said segments (2.3) having at least one contact surface (2.1) or a contact surface (2.4) and the tensioning loops (2) being pivotably fixed to a joint (8); - a contact surface (3.1) which is located above the form tool (12) or on the surface thereof and is used as a support for a contact surface (2.1) of a tensioning loop (2); and - a device (5) which generates a locking force of more than 3 MN and is provided with several force-generating elements.
Patent KR-20050025351-A (KR)
Title: System for separating fluid-borne material from a fluid that carries particulate matter along with the material
Inventor: MCDONALD JOSEPH P
IPC: B07B1/46
Filed: 2003-07-11
Abstract: A system for screening fluid-borne material from a fluid that carries particulate matter along with the material, e.g. for screening usable fibers in papermaking or tissue making white water that also contains waste material such as fines and ash. The system employs a flexible and pliable screen to which the fluid is applied. The screen is supported in a suspended manner from a frame. The fluid is directed onto an inside surface defined by the screen, and the location at which the fluid strikes the screen is varied so as to result in bending and flexing of the screen due to the flexibility and pliability of the screen material. In this manner, the configuration of the screen drainage passages is continuously altered, to provide a self-cleaning action that prevents the screen passages from plugging or blinding over. In one form, the screen is generally frustoconical, and the fluid is applied to the inside surface of the screen in a manner which results in rotation of the screen. The material retained on the screen is directed toward a discharge opening defined by the lower end of the frustoconical screen, and the waste water including the particulate matter passes through the screen and is collected in a waste water collection tank. In another form, the screen is suspended from a frame to form a trough configuration having an open discharge end. The frame is movable in either an axial direction or a transverse direction, to cause movement of the screen and to obtain the desired flexing and bending of the screen to self-clean the screen drainage passages.
Patent KR-20050027261-A (KR)
Title: Semiconductor device
Inventor: TANAKA HIROSHI
IPC: G06F9/32
Filed: 2002-09-13
Abstract: A semiconductor device having a circuit which can be rewritten dynamically and a function for maintaining software compatibility in spite of the dynamically rewritable configuration. Simultaneously with software execution, data for rewriting a dynamically rewritable circuit and driver software for operating this are automatically generated and the latter part of an original program is replaced by the generated data. Thus, by maintaining software compatibility and diverting an existing software resource, it is possible to use the same software in various devices.
Patent KR-20050061444-A (KR)
Title: Process for production of living radical polymers and polymers
Inventor: YAMAGO SHIGERU
IPC: C08F12/08
Filed: 2003-08-08
Abstract: A process for the production of living radical polymers, characterized by polymerizing a vinyl monomer by using a living radical polymerization initiator represented by the general formula (1) and a compound represented by the general formula (2); and living radical polymers obtained by the process: (1) [wherein R1 is C1-8 alkyl, aryl, substituted aryl, or an aromatic heterocyclic group; R2 and R3 are each hydrogen or C 1-8 alkyl; and R4 is aryl, substituted aryl, an aromatic heterocyclic group, acyl, oxycarbonyl, or cyano] and (R1Te) 2 (2) [wherein R1 is as defined above].
Patent KR-20050048650-A (KR)
Inventor: KIM SUNG DAE
IPC: G11B20/10
Filed: 2003-09-30
Abstract: 1회 기록가능한 기록매체 및 상기 기록매체상의 관리정보를 기록하는 방법 및 장치가 제공된다. 상기 방법은 기록매체 사용중에 생성된 관리정보는 TDMA상에 기록하고, 기록매체의 DMA 필인(fill-in) 시점에는 상기 TDMA의 최신의 관리정보를 DMA내에 이전 기록하는 것을 포함하여 이루어진다.
Patent KR-20050071675-A (KR)
Title: Barrier coating and methods in discharge lamps
Inventor: VARANASI C V
IPC: H01J1/62
Filed: 2003-11-10
Abstract: The present invention includes barrier coatings and methods for reducing or preventing chemical reaction between the discharge medium and arc tube wall material in discharge lamps. The barrier coatings comprise nitride layer exposed to the discharge medium formed from one or more of aluminum, boron, scandium, yttrium, or the lanthanides. In another aspect, the present invention includes methods of forming coatings on the inner wall of arc tubes by introducing two or more precursors into the arc tube chamber and pyrolitically reacting the precursors to form layers for the coating.
Patent KR-20050047563-A (KR)
Title: Base station device, and wireless communication method
Inventor: KANEMOTO HIDEKI
IPC: H04B7/04
Filed: 2001-06-27
Abstract: An arrival direction estimate unit (106) estimates the arrival direction of a signal, and a DSCH using terminal determine unit (108) determines a communication terminal to use a DSCH from a communication terminal having received a demand signal and the arrival direction of the signal. In other words, the DSCH using terminal determine unit (108) determines communication terminals using the DSCH in the order of proximity out of communication terminals desired to use the DSCH, with the closest one in the arrival direction of the signal first.
Patent KR-20050090442-A (KR)
Title: Image projection system and method
Inventor: RAMACHANDRAN GOPRAL
IPC: G03B21/60
Filed: 2004-01-07
Abstract: An image projection system and method is presented for optically projecting an image onto a display surface with visually correct geometry and optimum image quality. The projection system includes an image processing unit for receiving the input image data and generating distortion-compensated image data to compensate for ensuing spatial distortions in the projection system, a projection light engine for receiving the distortion-compensated image data and projecting a distortion-compensated optical image that corresponds to the distortion- compensated image data; and, an optical reflection assembly comprising at least one curved mirror positioned in the optical path of the distortion- compensated optical image emerging from the projection light engine for producing a displayed optical image with reduced distortion on the display surface. The image processing unit distortion-compensates the input image data such that the optical and spatial distortions associated with the projection light engine and optical reflection assembly are substantially reduced in the displayed optical image.
Patent KR-20050097518-A (KR)
Title: Method for installing a pre-fabricated unit and device for receiving measuring vees
Inventor: FREITAEGER ULLRICH
IPC: E01B1/00
Filed: 2003-12-06
Abstract: The invention relates to a method for installing a pre-fabricated unit (1), especially a pre-fabricated slab for constructing a ballastless track, whereby a plurality of successively arranged pre-fabricated units (1) form a section. Polygonal points (3) define an outer geometry of the course of the section. A measuring appliance, especially a tachymeter (4), is placed on a first polygonal point (3) and oriented in relation to at least one target point. The actual positions of a plurality of measuring points of the pre-fabricated unit (1) are measured, and compared with the nominal positions thereof, and the pre-fabricated unit (1) is installed according to the difference between the actual positions and the nominal positions. The invention also relates to a device for receiving at least one measuring vee (11), said device being arranged on a pre-fabricated unit (1), especially a pre- fabricated slab, for constructing a ballastless track, and comprising a measuring vee carrier (21,22) containing at least one measuring vee (11) at a pre-determined point of the pre-fabricated unit or at a pre- determined distance from said pre-fabricated unit (1).
Patent KR-20050118163-A (KR)
Title: Substrate for volatile delivery systems
Inventor: DAVIS BRIAN T
IPC: A01N65/12
Filed: 2004-01-30
Abstract: Volatile impregnated substrates (70), such as wicks and mats, that can be used in a dispensing device that uses a heat source or otherwise uses active (25) means to promote the release of the volatile material (22) from the substrate are disclosed. The preferred substrate has a structure including sand particles adhered together by a binder to form a network of pores and passages. The binder is selected from thermoset polymeric materials and mixtures thereof. A volatile material is disposed in the pores before the substrate (70) is installed in the dispensing device. The impregnated substrate is positioned in the dispensing device on or near the heat source (25) of the dispensing device. The heat source (25) is activated thereby elevating the temperature of the substrate such that volatile material is released from the pores. In one embodiment, the sand particles comprise silica sand and the binder is a cured novolac resin.